Re: kgdb debug with ttyUSB0 instead of ttyS0

echo ttyUSB0 > /sys/module/kgdboc/parameters/kgdboc

but only got:

echo write error: No such device

Is the USB-to-serial device detected on your target? Do you see a ttyUSB0 device node on your target? You can look at the kernel logs on your target when you insert the device. If the kernel has the drivers for it, you should see a device node being created. -mandeep

if I try:

echo ttyS0 > /sys/module/kgdboc/parameters/kgdboc

is not complaining. Some ideas why ttyUSB0 can't be used with kgdb?

Best regards,

Oliver

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